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Circuit Fundamentals — question 3 of 10

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At a circuit node, two ideal current sources inject current into the node: one sourcing 5mA and one sourcing 3mA. From that same node, two resistors run to ground: 2kohm and 4kohm. Using KCL, calculate the steady-state voltage at the node.

This one resolves to a number. Give the value in the field below and your reasoning in the box — the number is checked exactly, by arithmetic.

V

Units and SI prefixes are understood, including schematic notation: 4k7, 2.2 uF, 1.5e-3 A.

How sure are you?

Being confidently wrong costs more mastery than admitting a guess — that is deliberate, and it is how misconceptions get found.

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